GRIFFAIN funding rate
GRIFFAIN funding is 0.0013% per hour on Hyperliquid (10.95% APR) and 0.0019% per hour on Aster (16.66% APR). A positive rate means longs pay shorts.
Data as of . Refreshed about every minute.
Current rate by venue
| Venue | Market | Per hour | APR | Per day on $10,000 | Open interest |
|---|---|---|---|---|---|
| Hyperliquid | GRIFFAIN | 0.0013% | 10.95% | Long pays $3.00 | $936K |
| Aster | GRIFFAIN | 0.0019% | 16.66% | Long pays $4.56 | – |
Gap between venues: 0.0007% per hour (5.71% APR), highest on Aster, lowest on Hyperliquid. Before trading costs; see why the net is much smaller.
Method and sources
Rates are per hour: Hyperliquid and Lighter pay hourly; Aster's rate is divided by the market's funding interval (8, 4 or 1 hours). APR = rate per hour × 24 × 365, not compounded. Averages are total funding paid over the period divided by its hours. A positive rate means longs pay shorts. Live rates refresh about every minute, history every 15 minutes.
- Hyperliquid: Hyperliquid info API (metaAndAssetCtxs)
- Aster: Aster futures API (ticker, premiumIndex, fundingInfo, openInterest)
More: GRIFFAIN perp markets by venue, all funding rates, how hourly funding works
Frequently asked questions
- Do longs or shorts pay GRIFFAIN funding right now?
- On Hyperliquid, longs pay shorts 0.0013% per hour (10.95% APR); On Aster, longs pay shorts 0.0019% per hour (16.66% APR). These are the latest rates; they change every hour, so the 7- and 30-day averages on this page say more about what a position has paid.
- Which venue has the highest GRIFFAIN funding rate?
- Right now Aster, at 0.0019% per hour, against 0.0013% on Hyperliquid: a gap of 0.0007% per hour (5.71% APR) before trading costs. A gap is not a profit: fees on four trades, price gaps between venues and funding that flips usually eat most of it.
- How often is GRIFFAIN funding paid?
- Hyperliquid pays GRIFFAIN funding every hour. Aster pays every 8, 4 or 1 hours depending on the market; this page divides its rate by that interval so it compares per hour. Funding is charged on the position's value, not on margin.